Difference between revisions of "Template:Trim/doc"
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Latest revision as of 14:47, 6 November 2009
Usage
This template trims whitespace and extra newlines from the start and end of the parameter. Example:
000{{Trim|1=
zzz zzz
zzz zzz
}}000
gives: "000zzz zzz
zzz zzz000"
Warning
Although it is possible to use the template without the "1=", such usage will break whenever an equal sign occurs in the input (the part before the "=" will then be consider a parameter name). Using the template with a named (here first number) parameter prevents this.
